SegMetrics vs Voluum

SegMetrics9.0Visit VVoluum8.6Visit

Higher score SegMetrics #4 in Ad Tracking Software 9.0/10 14-day trial Free trial✓ 5 of 5 features Visit SegMetrics

vs

V Voluum #6 in Ad Tracking Software 8.6/10 Paid Free trial✓ 5 of 5 features Visit Voluum

• SegMetrics fits best

  Lead-gen and ecommerce teams who want attribution priced by contact volume, with a 30-day refund if it doesn't work out

• Voluum fits best

  Affiliates and media buyers tracking third-party offers who need S2S postback as the core mechanism, not an add-on

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Side by side

Feature	SegMetrics 9.0/10 Visit ↗	VVoluum 8.6/10 Visit ↗
At a glance
Editor score	9.0	8.6
Ranking	#4 in Ad Tracking Software	#6 in Ad Tracking Software
Best for	Lead-gen and ecommerce teams who want attribution priced by contact volume, with a 30-day refund if it doesn't work out	Affiliates and media buyers tracking third-party offers who need S2S postback as the core mechanism, not an add-on
Pricing model	Paid	Paid
Starting price	$57/mo (best)	$119/mo
Free plan	—	—
Free trial	14 days	14 days
Free trial length	14 days	14 days
Deployment	Cloud, Browser extension	Cloud
Platforms	Web, Chrome extension	Web
Integrations	138+ integrations	5 integrations
Features SegMetrics 5/5 · Voluum 5/5
Multi-platform ad tracking	✓	✓
Server-side tracking	✓	✓
ROAS and spend reporting	✓	✓
Cross-device tracking	✓	✓
Ad platform postbacks	✓	✓
Our review
Pros	Ad spend and attribution across Meta, Google and other paid channels, server-side and first-party First-party server-side conversion capture, CRM-sourced rather than browser-pixel-dependent Contact-level identity resolution across sessions and devices	Server-to-server postback (/postback?cid=#s2#) is Voluum's primary conversion mechanism, not a secondary option A dedicated Facebook Conversions API integration via Automizer, built specifically for affiliates tracking offers the Facebook Pixel can't see Probabilistic cross-device matching documented on signals including IP, device ID, OS, user agent, timestamp, browser, location and language
Cons	No free plan — Launch starts at $57/month for 10,000 active contacts Pricing scales with contact volume, so a larger list costs more even at the same tier's feature set No published SLA or 24/7 support beyond the listed email, chat and phone channels	No free plan — every tier is paid, starting at $119/month Pricing above Scale requires annual billing (Start-up, Enterprise) to reach the quoted rate Built around affiliate/performance-marketing workflows first; a brand running only owned e-commerce campaigns may find simpler tools sufficient
Our verdict	SegMetrics tracks ad spend and attribution across Meta, Google and other paid channels using server-side, first-party conversion capture sourced from the CRM rather than a browser pixel, with contact-level identity resolution following the… Read the review →	Voluum grew up tracking affiliate offers, and it shows in its architecture: server-to-server postback is the platform's primary conversion mechanism (not a bolt-on), built for a world where the advertiser doesn't control the landing page… Read the review →

Strengths and trade-offs

• SegMetrics — where it wins

  • Ad spend and attribution across Meta, Google and other paid channels, server-side and first-party
  • First-party server-side conversion capture, CRM-sourced rather than browser-pixel-dependent
  • Contact-level identity resolution across sessions and devices
  • Conversion data sent back to ad platforms for optimisation
  • A 30-day refund policy and a 14-day trial, plus 2 free months on annual billing

  Where it doesn't

  • No free plan — Launch starts at $57/month for 10,000 active contacts
  • Pricing scales with contact volume, so a larger list costs more even at the same tier's feature set
  • No published SLA or 24/7 support beyond the listed email, chat and phone channels

• Voluum — where it wins

  • Server-to-server postback (/postback?cid=#s2#) is Voluum's primary conversion mechanism, not a secondary option
  • A dedicated Facebook Conversions API integration via Automizer, built specifically for affiliates tracking offers the Facebook Pixel can't see
  • Probabilistic cross-device matching documented on signals including IP, device ID, OS, user agent, timestamp, browser, location and language
  • 100+ traffic-source integrations beyond the major ad platforms, reflecting its affiliate-marketing heritage
  • 14-day free trial, no credit card required

  Where it doesn't

  • No free plan — every tier is paid, starting at $119/month
  • Pricing above Scale requires annual billing (Start-up, Enterprise) to reach the quoted rate
  • Built around affiliate/performance-marketing workflows first; a brand running only owned e-commerce campaigns may find simpler tools sufficient

• SegMetrics9.0/10 · 14-day trial

  A contact-based attribution tracker for lead-gen and ecommerce, priced by audience size rather than ad spend.

  Visit SegMetricsFull verdict →
• VVoluum8.6/10 · Paid

  The affiliate-tracking standard: S2S postback as its primary mechanism, with CAPI built for offers a pixel can't see.

  Visit VoluumFull verdict →